Arsene Wenger's first team selection since he announced he was leaving has certainly raised a few eyebrows - in fact it's left many Arsenal fans fuming.

The Gunners host West Ham this afternoon at the Emirates, four days before they take on Atletico Madrid in the first leg of their Europa League semi-final.

Pierre Emerick-Aubameyang will not be able to feature in that clash against the Spaniards as he is ineligible to play in the competition, yet surprisingly he has been left on the bench this afternoon against the Hammers.

Alexandre Lacazette, who will start against Madrid, leads the line against the Hammers, with Danny Welbeck and Alex Iwobi on either side of the former Lyon man.

Wenger's decision to leave out the Gabon international has stunned Arsenal fans around the world, who have been busy reacting to the starting XI on social media.

Here's a selection of what's been said.

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